EP1318158A4 - Photopolymerizable resin composition for optical recording media and optical recording media - Google Patents

Photopolymerizable resin composition for optical recording media and optical recording media

Info

Publication number
EP1318158A4
EP1318158A4 EP01956761A EP01956761A EP1318158A4 EP 1318158 A4 EP1318158 A4 EP 1318158A4 EP 01956761 A EP01956761 A EP 01956761A EP 01956761 A EP01956761 A EP 01956761A EP 1318158 A4 EP1318158 A4 EP 1318158A4
Authority
EP
European Patent Office
Prior art keywords
optical recording
recording media
resin composition
photopolymerizable resin
photopolymerizable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01956761A
Other languages
German (de)
French (fr)
Other versions
EP1318158B1 (en
EP1318158A1 (en
Inventor
Misao Konishi
Yoshiaki Nakata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dexerials Corp
Original Assignee
Sony Chemicals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Chemicals Corp filed Critical Sony Chemicals Corp
Publication of EP1318158A1 publication Critical patent/EP1318158A1/en
Publication of EP1318158A4 publication Critical patent/EP1318158A4/en
Application granted granted Critical
Publication of EP1318158B1 publication Critical patent/EP1318158B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2572—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials
    • G11B7/2575—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials resins
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
    • G11B7/259—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers based on silver
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
EP01956761.9A 2000-08-11 2001-07-25 Optical recording media Expired - Lifetime EP1318158B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000243619 2000-08-11
JP2000243619A JP4406499B2 (en) 2000-08-11 2000-08-11 Optical recording medium
PCT/JP2001/006398 WO2002014386A1 (en) 2000-08-11 2001-07-25 Photopolymerizable resin composition for optical recording media and optical recording media

Publications (3)

Publication Number Publication Date
EP1318158A1 EP1318158A1 (en) 2003-06-11
EP1318158A4 true EP1318158A4 (en) 2009-10-21
EP1318158B1 EP1318158B1 (en) 2014-06-25

Family

ID=18734439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01956761.9A Expired - Lifetime EP1318158B1 (en) 2000-08-11 2001-07-25 Optical recording media

Country Status (7)

Country Link
US (1) US6855389B2 (en)
EP (1) EP1318158B1 (en)
JP (1) JP4406499B2 (en)
AU (2) AU7867601A (en)
HK (1) HK1053847B (en)
TW (1) TW539682B (en)
WO (1) WO2002014386A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4163561B2 (en) * 2003-06-17 2008-10-08 富士フイルム株式会社 Dye compound
CA2515925A1 (en) * 2005-08-05 2007-02-05 Mark A. Dupuis Method for acquiring, processing, and distributing raw materials for recycling, brokering, and for use as a substitute fuel source
JP5207388B2 (en) * 2009-02-18 2013-06-12 日本化薬株式会社 Energy ray curable resin composition for optical lens sheet and cured product thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156341A (en) * 1984-08-09 1986-03-22 Hitachi Chem Co Ltd Photosensitive resin composition
US5141990A (en) * 1985-06-07 1992-08-25 California Institute Of Technology Photocurable acrylic composition, and U.V. curing with development of U.V. absorber
GB2265629A (en) * 1992-04-01 1993-10-06 Hitachi Chemical Co Ltd Negative type photosensitive electrodeposition coating resin composition

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258225A (en) * 1990-02-16 1993-11-02 General Electric Company Acrylic coated thermoplastic substrate
JP3055067B2 (en) 1990-11-09 2000-06-19 三菱化学株式会社 Photocurable composition
JPH0586152A (en) 1991-07-01 1993-04-06 Daihachi Chem Ind Co Ltd Coating composition curable with active energy ray
JPH0559138A (en) 1991-09-03 1993-03-09 Sekisui Chem Co Ltd Photo-curable resin composition
JPH05109118A (en) 1991-10-18 1993-04-30 Teijin Ltd Optical recording medium
JP3182661B2 (en) 1992-02-26 2001-07-03 三菱レイヨン株式会社 Coating composition
JPH06220131A (en) 1993-01-22 1994-08-09 Nippon Kayaku Co Ltd Radiation-setting resin composition, resin composition for optical material and cured product therefrom
JPH0762267A (en) 1993-08-31 1995-03-07 Sony Chem Corp Ultraviolet-curing paint composition
EP0706178B1 (en) 1994-10-03 2001-05-16 Matsushita Electric Industrial Co., Ltd. Optical information medium, method for producing the optical information medium, and unit for producing the optical information medium
JP3547227B2 (en) 1995-08-24 2004-07-28 株式会社日立製作所 Multilayer optical information media
JPH09161318A (en) 1995-12-12 1997-06-20 Sony Corp Optical recording medium and its production
JPH09235311A (en) 1996-02-28 1997-09-09 Three Bond Co Ltd Photocurable composition
JP3662666B2 (en) 1996-04-18 2005-06-22 日本ペイント株式会社 Ultraviolet curable liquid composition and coating film forming method
CN1252136A (en) * 1997-02-13 2000-05-03 Dsm有限公司 Photocurable resin composition
JPH10287718A (en) * 1997-02-13 1998-10-27 Jsr Corp Photocurable resin composition
US6472451B2 (en) * 1998-03-27 2002-10-29 Dsm N.V. Radiation curable adhesive for digital versatile disc
JP3831118B2 (en) 1998-06-12 2006-10-11 富士写真フイルム株式会社 Optical recording medium and manufacturing method thereof
JP2000063446A (en) 1998-08-17 2000-02-29 Jsr Corp Photocurable resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156341A (en) * 1984-08-09 1986-03-22 Hitachi Chem Co Ltd Photosensitive resin composition
US5141990A (en) * 1985-06-07 1992-08-25 California Institute Of Technology Photocurable acrylic composition, and U.V. curing with development of U.V. absorber
GB2265629A (en) * 1992-04-01 1993-10-06 Hitachi Chemical Co Ltd Negative type photosensitive electrodeposition coating resin composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0214386A1 *

Also Published As

Publication number Publication date
US20030039795A1 (en) 2003-02-27
JP2002060408A (en) 2002-02-26
US6855389B2 (en) 2005-02-15
EP1318158B1 (en) 2014-06-25
WO2002014386A1 (en) 2002-02-21
EP1318158A1 (en) 2003-06-11
AU7867601A (en) 2002-02-25
HK1053847B (en) 2014-09-12
TW539682B (en) 2003-07-01
JP4406499B2 (en) 2010-01-27
AU2001278676B2 (en) 2007-02-15
HK1053847A1 (en) 2003-11-07

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